User`s manual

Solid 16-gauge steel chassis, zinc-plated, yellow chromate conversion coated for

durability, corrosion-resistance and appearance. Front and rear faceplates are gold

anodized aluminum for durability and a classic appearance.

All hand-wired, “military style” turret-board construction, using chassis-mounted tube

sockets for ease of maintenance and reliability. Built to last.

Premium, tight-tolerance parts are used for reliability, including 2W 1% carbon film and

metal film resistors, 5W metal oxide power resistors, 630V axial-leaded polypropylene

film/foil capacitors, and low-noise, sealed, 2W mil-style RV4 pots.

Massive, custom-wound, high-interleave transformers, rated for over twice the maximum

amplifier output power, allowing the amplifier to be run full power continuously, without

failures.

Output power (at onset of clipping): 18W (2-EL84 model), 30W (2-EL34 30W model), or

50W (2-EL34 50W model) into 4, 8, or 16 ohms resistive load.

Available in a head configuration or a small-box combo format with a single 12” speaker.

Our Aiken A12L speaker, which is based on the tone of a Greenback, but with better low

end response, is standard.

IntruderMKIIManual.doc 06/17/13 Page 4 of 17